Statics and dynamics, Macroeconomics

Assignment Help:

 

Statics and Dynamics 

Economic models deal with stock and flow variables. These variables can be in one of the two states - equilibrium or disequilibrium - at a particular point in time. If the variables are in the equilibrium state and tend to repeat themselves from one time period to another, we have the case of "stationary equilibrium". If the variables are in a state of disequilibrium, in all likelihood they would have different values in the next time period.Models which do not consider explicitly the behavior of variables from one time period to another are called 'Static' models. In static models, the variables do not have time dimension. Because these models do not consider the passage of time, they cannot explain the process of change. Static models indicate the values of variables for a given time period but cannot indicate what their values will be in the next period. At the most they can only indicate the direction of change. In contrast, dynamic models consider explicitly the movement of variables over different time periods. What happens in one time period is related to what happened in the preceding time periods and what is expected to happen in the succeeding periods. In other words, variables in dynamic models are said to be 'dated'. These models indicate the movement of variables from one disequilibrium position to another, until the variables ultimately reach the equilibrium position.


Related Discussions:- Statics and dynamics

What is the significance of foreign exchange rate risk, Foreign exchange ri...

Foreign exchange risk is the level of uncertainty that a company must handle for changes in foreign exchange rates that will unfavourably affect the money the company receives for

Demand analysis, how the demand of pizzas in pizza hut affecting the market...

how the demand of pizzas in pizza hut affecting the market of fast food

Trading, America can produce 100 shirts or 20 computers and China can produ...

America can produce 100 shirts or 20 computers and China can produce 100 shirts or 10 computers. With trade, who exports shirts? Which country benefits from the trade?

Market structures, illustrate and discuss the market structures competitive...

illustrate and discuss the market structures competitiveand non competitive for price determination

Keynesian, critically examine the keynesian theory of unemployment

critically examine the keynesian theory of unemployment

Permanent Income, 5. In this question you should assume that the Marginal P...

5. In this question you should assume that the Marginal Propensity to Consume out of permanent income is one [i.e., no bequest motive + perfect consumption smoothing: c1, = c2 = c

the status of the budget balance, The following table have data for a hypo...

The following table have data for a hypothetical open economy. The amount of investment spending is unknown. Question: What is the level of private savings? Question: Wh

Investment banks underwrite ipos, When investment banks underwrite IPOs, th...

When investment banks underwrite IPOs, they are typically sell stock for 5-10 percent more than they pay for it. When they underwrite stock for companies that are already public, t

Current macroeconomics problems, In order to encourage you to take interest...

In order to encourage you to take interests in the current affairs in business, and have more concerns about the real world problems (which is what economics is about), you are req

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd